diff options
| author | SeongJae Park <sj@kernel.org> | 2026-01-17 09:52:52 -0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-01-31 14:22:46 -0800 |
| commit | 177c8a272968b6bcdbcc8589a72e3eaa32f975d0 (patch) | |
| tree | f1db0e09b92c20d329928f8fb2627e4ea37a7517 /include/linux | |
| parent | ebc4734ad2219aaf76c497a6c94a98a2bcdaebc1 (diff) | |
mm/damon: document damon_call_control->dealloc_on_cancel repeat behavior
damon_call_control->dealloc_on_cancel works only when ->repeat is true.
But the behavior is not clearly documented. DAMON API callers can
understand the behavior only after reading kdamond_call() code. Document
the behavior on the kernel-doc comment of damon_call_control.
Link: https://lkml.kernel.org/r/20260117175256.82826-6-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/damon.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/damon.h b/include/linux/damon.h index bd4c76b126bd..bdca28e15e40 100644 --- a/include/linux/damon.h +++ b/include/linux/damon.h @@ -663,7 +663,7 @@ struct damon_operations { * @data: Data that will be passed to @fn. * @repeat: Repeat invocations. * @return_code: Return code from @fn invocation. - * @dealloc_on_cancel: De-allocate when canceled. + * @dealloc_on_cancel: If @repeat is true, de-allocate when canceled. * * Control damon_call(), which requests specific kdamond to invoke a given * function. Refer to damon_call() for more details. |